KEROS THERAPEUTICS INC (KROS) Institutional Ownership and Insiders Activity

KEROS THERAPEUTICS INC (KROS) is widely held by institutional investors, with 135 firms reporting positions valued at approximately $203.54M based on SEC Form 13F filings for the quarter ended June 30, 2026.

Blackrock, Inc. is the largest disclosed holder, reporting approximately $29.90M in KROS holdings in its latest filing.

Recent insider activity includes 5 tracked Form 4 transactions over the last three months, reflecting ongoing executive and director trading activity.